baber/WOPTO huggingface dataset:
Patent JP-2001147644-A (JP)
Title: Plasma display device
Inventor: OISHI TOSHIJI
IPC: G09F9/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device which can reduce a bias of the temperature distribution of a PDP(plasma display panel) to make obtainable a sufficient heat radiation effect. SOLUTION: A chassis 5 for heat radiation is stuck to a part including a display area X and a non-display area on the rear face of a plasma display panel 4 with a double coated adhesive tape 7 between them.
Patent JP-H03190760-A (JP)
Title: Thermal head
Inventor: ECHIGO NAOYUKI
IPC: B41J2/335
Filed: 1989-12-20
Abstract: PURPOSE:To make the area of the part of a resistance heating element, with which an ink sheet comes in contact, uniform to eliminate the uneven concentration of printed letters by lengthening an interelectrode distance in the thick part of an electrode and by shortening the interelectrode distance in the thin part of the electrode. CONSTITUTION:The substrate 11, glaze layer 12, resistive layer 13, electrodes 14a, 14b, protective layer 15 and heating resistor 16 are completely the same as those of a thermal head known heretofore. In this case, when the thickness t1 of an electrode is thin, the part of an ink sheet 17 coming in contact with a heating resistor 16 is smaller than an interelectrode distance l1, and when an electrode thickness t2 being a contact length L is thick, the interelectrode distance l2 of the part of the ink sheet 17 coming in contact with the heating resistor 16 is made larger than l1 so as to be the contact length L. Thus, when the contact length L is made equal in each picture element, a printing area is also made equal so that uneven concentration is difficult to occur and a high picture quality is made possible.
Patent JP-H07186449-A (JP)
Title: Character processing device
Inventor: HAKAMATA HIROYUKI
IPC: G09G5/24
Filed: 1993-12-27
Abstract: PURPOSE:To obtain high quality characters by a method wherein the breadth of the line representing the contour line, by which the character is constituted, is controlled in a character processing device, in which the character is enlarged and reduced to the arbitrary size of the character specified from outside based on the memorized contour data of character pattern. CONSTITUTION:A corrected breadth of line calculating means P, into which the coordinate values of the respective constituent points of the contour after being enlarged or reduced is inputted after being fed from an enlargement and reduction calculating means C, classifies the respective segments constituting the contour by direction and then measures the distance between the respective segments or the reference breadth of line according to direction and calculates the breadth of line corrected so as to turn the reference breadth of line into an integer. A correcting means Q of the breadth of line changes the coordinate values of the constituent points so as to coincide the breadth of line consisting of the constituent points with the corrected breadth of line and, after that, the coordinate values of the respective constituent points are fed to a bit map image forming means so as to convert the fed coordinate values to bit map image data in order to output to an output device E, resulting in allowing to adjust the breadth of line corresponding to size without lowering quality at the enlargement and reduction of the character.
Patent JP-H07209484-A (JP)
Title: Shipping shim for fuel assembly
Inventor: DEBUITSUDO JIEI BAAKUHAASUTO
IPC: G21C21/00
Filed: 1994-12-12
Abstract: PURPOSE: To prevent fuel rods from frictional corrosion caused by relative movement of the fuel rods with respect to a spacer grid during the shipping of fuel assembly. CONSTITUTION: A shipping shim 30 for locking fuel rods 11-13 of a fuel assembly fills gaps g1-g4 having various dimensions between fuel rods and between each fuel rod and non-fuel supporting member provided in the fuel assembly.
Patent JP-H09168730-A (JP)
Title: Agitator
Inventor: SASE YASUNARI
IPC: B01F7/16
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost and installation space of the whole process facility including auxiliary apparatuses. SOLUTION: An agitation vessel is divided into an outer vessel 5 and an inner vessel 6 by a cylindrical inner wall 2 attached to an upper mirror 3. An outer vessel agitation blade 14 and an inner vessel agitation blade 13 which are suitable for respective vessels are fixed to an agitation shaft 12 and rotated by a driving device 11 to agitate treatment liquid. In this process, agitation can be operated with the pressure of the gas phases of the vessels made different. In this way, two kinds of agitation operation which have been carried out by two independent agitation vessels so far can be done by one agitation vessel, reducing the installation space of the vessel. Moreover, the necessary number of auxiliary apparatuses such as a driving device for an agitation blade and a treatment liquid transfer apparatus, which have been necessary independently for each agitation vessel can be reduced. Accordingly, by the application to a continuous production process of two kinds of treatment liquid or a continuous process which requires agitation operation composed of two or more process, the manufacturing costs and installation space of the whole process can be reduced.
Patent JP-2001150488-A (JP)
Title: Method for fitting injection molding die and stamper
Inventor: INOUE KAZUO
IPC: B29C45/26
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting a stamper inside holder, an injection molding die preventing the breaking of the stamper, and the stamper even when the inside diameter of the stamper is smaller than 30 mm. SOLUTION: The inside end of the stamper 3 is fitted to a ring-shaped projection part formed in the outside end part on the cavity 13 side of the stamper inside holder 4. With the use of a ring-shaped clearance 20, the stamper 3 is vacuum-sucked in an area inside an uneven surface for information formed on the stamper to be sucked to a die. In this way, force for fitting the stamper 3 to the mold is increased.
Patent JP-H09144358-A (JP)
Title: Assembling member of upper parking storage member of high floor type parking device
Inventor: NAMIKI NORIO
IPC: B62H3/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To save labor in the assembly work of an upper parking storage member by providing a hanging piece as a hanging part in a front part and on a bottom face of the upper parking storage member and using a front fringe part of a receive plate provided at a top end of a support column as a hung part. SOLUTION: When an upper parking storage member 2 is mounted on a top of a support column 1, the storage member 2 is lifted up to the support column 1 and put on a receive plate 10 on the support column 1 in such a manner that it protrudes forward slightly. Next, when the storage member 2 is pulled back in such a manner that it slides on the receive plate 10, a hanging piece 3 which is welded in a front part and on a bottom face of the storage member 2 is caught in a front fringe part of the receive plate 10 to fix the storage member 2 on the support column 1 temporarily.  Then, it is possible to let one's hand off from the storage member 2, a pair of forward and backward screw holes of the storage member 2 are aligned with a pair of forward and backward screw holes of the receive plate 10 and are tightened by nuts 8, 80 through a bolt, and the storage member 2 is fixed on the support column 1. Consequently, only one worker can assemble it easily and it is possible to save labor in the assembly work.
Patent JP-H02179870-A (JP)
Title: Thin film forming device
Inventor: KONDO KENJI
IPC: H01L21/203
Filed: 1988-12-29
Abstract: PURPOSE:To efficiently form the films on a plurality of base plates in the respective different conditions by thoroughly shielding the base plates with a shutter and performing presputtering and thereafter exposing only the required base plate to perform sputtering. CONSTITUTION:A plurality of base plates 2 are attached to a base plate table 4 rotatable around a rotary shaft 4a by a rotating mechanism 3 in an exhaustible vacuum vessel 1. A target 5 is arranged oppositely to the base plates 2. Furthermore a shutter 17 is arranged to the intermediate position between the base plates 2 and the target 5 so that the shutter 17 can be rotated around a hollow shutter shaft 17c by a rotating mechanism 18. In a thin film forming device having the above-mentioned constitution, voltage is impressed to the target 5 from a power source 6 to generate plasma and presputtering of the target 5 is performed in such a state that the base plates 2 have been thoroughly shielded by the shutter 17. Thereafter the required base plate 2 is arranged to the prescribed position and exposed by transferring the shutter 17 and film formation is performed. Thereby film formation is performed on the base plates 2 at every arbitrary sheet thereof in the arbitrary conditions by sputtering of one time without opening the vacuum vessel 1.
Patent JP-H07186771-A (JP)
Title: Connection structure for key interlock cable
Inventor: IKUSHIMA SHUNSUKE
IPC: B60K20/02
Filed: 1993-12-27
Abstract: PURPOSE:To surely prevent a rod from connecting with a holder in an insufficient state by, in connecting a key interlock cable to the rod of a shift operation section, regulating the movement of a slider to a locking position before the inserting of the rod. CONSTITUTION:A key interlock cable is connected to the rod 13 of a shift operation section in an automatic transmission at one end and to a key interlock mechanism at the other end. In order to connect the one end of the cable to the rod 13, the rod 13 is first inserted into the bore part 21 of the holder 15, and a flexible protruding part 37 is pushed up by a flexible claw part 33 to release the regulation of the movement of the slider 17. Next, the slider 17 is moved to a locking position to press a locking claw 23 into contact with the rod 13 and to simultaneously connect the cable to the rod 13. On the other hand, the one end 37a of the flexible protruding pat 37 abuts on the inside 32 of a recess 31 before the connection to check the movement of the slider 17 to the locking position.
Patent JP-H02177378-A (JP)
Title: Solar cell module and frame for solar cell module
Inventor: NAKANO AKIHIKO
IPC: H01L31/042
Filed: 1988-12-27
Abstract: PURPOSE:To make easy the packaging and the transportation at the time of delivery by a method wherein the base part of a rod for driving birds away or a holding part of the rod is formed of a shape memory alloy or a shape memory plastic. CONSTITUTION:The part of a shape memory part B of a rod 3 for driving birds away fixed to a fixing part A of a pole 1 is formed of a shape memory alloy subjected to shape memory treatment in such a way that if the rod 3 reaches a constant temperature or higher, it becomes vertical and the rod 3 is held bendedly at the part B at the time of delivery, packaging and transportation. Next, in case a solar cell module is actually used, the part B of the rod 3 is irradiated with sun-light and is heated up to about 80 deg.C. Therefore, the memorized shape is restored and the rod 3, which has held the shape at the time of delivery, is vertically erected and can fulfill its function of driving birds away.
Patent JP-H09168675-A (JP)
Title: Hair cutter
Inventor: KISHIMOTO SUEHISA
IPC: B26B19/42
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To smoothly introduce hair to the dent part of a fixed blade without making the hair flap and to prevent original sharpness from being damaged. SOLUTION: This hair cutter is provided with a main body 2 provided with a blade composed of the fixed blade 13 in a comb shape and a movable blade 14 to be in slidably contact with each other on a tip for incorporating the driving means 9 of the blade, a first hair holding member facing the blade tip of the blade, freely attachable and detachable to/from the blade tip and provided with a comb part for loosening the hair, and a second hair holding member facing the first hair holding member and freely attachable and detachable to/from the first hair holding member, and the hair held by the first hair holding member and the second hair holding member is gradually cut by the blade from the peak side of the comb part of the first hair holding member. In this case, the fixed blade 13 faces the first hair holding member and the movable blade 14 faces the second hair holding member.
Patent JP-H09169468-A (JP)
Title: Sorter device
Inventor: SUZUKI KAZUHIRO
IPC: B65H31/24
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To facilitate a change of tray. SOLUTION: This sorter device is provided with spiral cams 10, 11 for elevating a tray 5 along a pin guide groove, which is formed in an inner wall of a device main body 1, and for setting a space between a tray 5 positioned in a paper discharging roller 6 and a tray 5 positioned on the tray 5 of the roller 6 larger than a space between other trays 5, and provided with a second guide groove 18 formed in the inner wall of the device main body 1 in nearly parallel with the tray 5 positioned on the tray 5, which is positioned in the paper discharging roller 6, and communicated with a first guide groove and for leading a projection 12 of the tray 5, which is positioned on the tray 5 of the roller 6, outside of the device main body 1 through the first guide groove 16.
Patent JP-H10168230-A (JP)
Title: Composite material composition and its production
Inventor: SUZUKI MIGAKU
IPC: A61F13/53
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material whose water-swellable solid in this state can be molded into various shapes and which can show improved handleabilily and can find wide utility by coating the solid with microfibrils. SOLUTION: This invention provides a composite material which mainly consists of microfibrils being capable of being hydrated and obtained from cellulose or a cellulose derivative and a water-swellable solid and in which at least part of the surface of the solid is coated with microfibrils. This is effective for water-swellable solids, especially polymeric absorbents. This material is obtained by dispersing the microfibrils and the polymer absorbent in a water-compatible organic solvent/water mixed solvent in which the microfibrils are stably hydrated and dispersed, separating the formed composite material and drying this. The ratio of the polymer dispersant to the microfibrils is desirably (0.5-20)/100. The composite material can be molded into various forms for example powers, particles or sheets or arbitrary three-dimensional structures.
Patent JP-2000158466-A (JP)
Title: Phenol resin molding
Inventor: OHIRA TSUTOMU
IPC: B29C43/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To mold multiple moldings with a mold by simplifying the mold, to eliminate necessity of parting finish for a side core to improve its appearance and to improve a strength of a product by incorporating an oblique surface formed in a specific height, length and angle from a cylindrical surface in a single or more collar protrusions. SOLUTION: A collar protrusion 2 of two protrusions 2, 3 formed on a cylindrical molding 1 has an oblique surface 3 having a height m of 0.1 to 0.15 mm, a length n at the height of 1 to 2 mm and an angle of an inside height surface from the cylindrical surface of 9 to 14 degrees. Even after a composite member made of a metal layer in which a hole of substantially cylindrical size L is hollowed out and a rubber layer is engaged between the protrusions 2 and 3, the member is not fallen out from the molding 1, and can be compression molded without using a side core mold of a conventional example, and finishing of side core parting can be deleted. Thus, many members can be molded from the mold with a low mold manufacturing cost, productivity is improved, steps can be omitted, and appearance and product strength can be improved.
Patent JP-H10168736-A (JP)
Title: Pile carpet
Inventor: MAEDA SUMIO
IPC: A47G27/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject carpet having a sufficient strength, a sufficient antislipping property, etc., as an indoor floor carpet, even when the back surface of the carpet is not treated, by tufting a tufting base fabric laminated to an elastic sheet with pile yarns so that the piles are planted on the side of the tufting base fabric. SOLUTION: This pile carpet is obtained by laminating an elastic sheet 2 to a fiber base fabric 1, and subsequently tufting the laminated tufting base fabric with pile yarns so that the piles 4 are planted on the side of the fiber base fabric. The pile carpet having sufficient practical properties as an indoor carpet such as a kitchen mat, a dressing room mat, a door mat or a room carpet is obtained, even when the carpet is not subjected to a backing processing treatment, a thermally fusing processing treatment or a back surface-treating treatment such as an adhesive treatment or a coating treatment.
Patent JP-H04203939-A (JP)
Title: Crosstalk measuring apparatus
Inventor: KIMURA MICHIO
IPC: H01L21/66
Filed: 1990-11-29
Abstract: PURPOSE:To measure the crosstalk of a single wavelength by providing a spectroscope having a light chopper and an incident slit, and moving a multi-element infrared detector in a direction perpendicular to the spectral direction at a projecting port of the spectroscope. CONSTITUTION:The radiation light from a carbon dioxide gas laser 1 passes through an incident slit 2. While the infrared beams are intermittently cut by a light chopper 3, the radiation light is guided to a spectroscope 4. At this time, the slit, 2 is aligned beforehand to a using multi-element infrared detector 8. The detector 8 as well as the spectroscope 4 can be moved in the spectral direction and a direction perpendicular to the spectral direction at a projecting port of tone spectroscope. Accordingly, infrared rays of a single wavelength are radiated in combination of a monochromic light source and tone spectroscope 4. A slit image of the same size as that of one element can be formed by the size of the slit. 2. Moreover, the chopper 3 is able to catch up with the output of the detector 8 generated by the change of the infrared rays, and the change of the wavelength can be handled by moving the detector 9 by means of tone moving mechanism 8. Accordingly, the crosstalk of a single wavelength of the detector 9 can be measured by combining the chopper 3 with a movable stage.
Patent JP-H04203415-A (JP)
Title: Exhaust structure of engine
Inventor: SAITOU TOSHINORI
IPC: F01N3/24
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the heat load catalyst at the time of high load operation by arranging a catalyst converter upstream from an exhaust passage, providing an intake chamber downstream therefrom, forming a throttle part facing thereto, connecting the upstream end of an air introducing passage to the downstream of the catalyst converter, and connecting the bottom end thereof to the intake chamber. CONSTITUTION:Since a lot of exhaust gas passes an exhaust passage 11 at the time of high load operation, flow speed of the exhaust gas is increased by an orifice 10 so as to generate negative pressure in an intake chamber 7. Exhaust gas staying inside a catalyst converter 4 is sucked out by passing an air introducing passage 12 by the negative pressure so as to shorten a time for the exhaust gas being stored in the catalyst converter 4. It is thus possible to reduce the heat load of the catalyst converter 4 arranged on the upsteam part of the exhaust passage 11. On the other hand, since a small amount of exhaust gas passes the exhaust passage 11 at the time of low load operation, such action is hardly generated, and effect of the catalyst converter 4 is arranged in the uppermost vicinity of an engine main body 1, namely, exhaust gas purifying performance in cooling time ensured.
Patent JP-2000161308-A (JP)
Title: Hydraulic circuit
Inventor: CHIBA KOKI
IPC: F15B11/16
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To attempt miniaturization of hydraulic circuit. SOLUTION: A hydraulic circuit is provided with directional control valves 1-4 for multiple hydraulic motors connected to a first pump 11 in order, and a directional control valve 9 for a first hydraulic cylinder. Series circuits are constructed between directional control valves 1-4 for hydraulic motors connected to a first pump 11 in order and directional control valves 2-4 for hydraulic motors next to the lower side of the flow direction of a working fluid and the directional control valve 9 for a first hydraulic cylinder. By this, whole amounts of the working fluid are supplied to the hydraulic motors through directional control valves 1-4 for hydraulic motors to drive hydraulic motors.  Then, the working fluid is led to the directional control valve 9 for a hydraulic cylinder through the series circuit, and supplied from the directional control valve 9 for the hydraulic cylinder to the hydraulic cylinder to operate the hydraulic motor and the hydraulic cylinder simultaneously.
Patent JP-H07199158-A (JP)
Title: Polymer liquid crystal combined film and its production and liquid crystal optical element using the same
Inventor: NAKADA DAISAKU
IPC: G02F1/1333
Filed: 1993-12-28
Abstract: PURPOSE:To provide a porous polymer thin film which has a high degree of freedom in selection of liquid crystal materials and high polymer materials, is lessened in the change of electro-optic characteristics with lapse of time and has an excellent contrast when made into a guest-host type by forming the porous polymer thin film of a structural body in which polymer microparticles having a diameter smaller than the wavelength of incident light are linked like chains. CONSTITUTION:This novel polymer liquid crystal combined film is composed of the structural body in which the polymer microparticles having the diameter smaller than the wavelength of the incident light are linked like the chains as the porous polymer thin film 1 of a liquid crystal optical element formed by filling the liquid crystal materials 2 into the holes of the porous polymer thin film 1. This process is for production of such film. The process for production comprises eluting the inert liquid to a polymn. reaction after execution the polymn. reaction of a polymer precursor. At this time, the unreacted polymer precursors and polymn. initiators which are the cause for the deterioration in the electro-optic characteristics and the change thereof with lapse of time are removed as well. Then, the display characteristics of the liquid crystal optical element obtd. by filling the liquid crystal materials into the porous high polymer thin film 1 are good and are lessened in the change with lapse of time.
Patent JP-2000166141-A (JP)
Title: Brushless motor
Inventor: KIN KOUCHIYUU
IPC: H02K21/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which can reduce torque ripples without impairing the advantage of 120 degree current-carrying inverter which is capable of simply constituting a control unit. SOLUTION: A plurality of permanent magnets 8 are so arranged that different polarities are positioned alternately along the outer diameter peripheral direction of a rotor core 7. A recessed part 9 is formed on the outer peripheral surface of each permanent magnet 8. Magnetic material 10 is arranged in the recessed part 9. In each permanent magnet 8, the gap lengths between the stator and the permanent magnet surface of the right side and the left side in the peripheral direction of the recessed part 9 are made different. Thereby an induced voltage containing a fifth higher harmonic components are generated.